Effect of threshing-separating device parameters on threshing
Introduction. Promising modern high-performance combine harvesters should be created on the basis of new principles and solutions for improving the quality of the threshing and grain separation processes in field operations. Grain infestation is a factor complicating threshing. To optimize threshing...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2017-06-01
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| Series: | Advanced Engineering Research |
| Subjects: | |
| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/155 |
| _version_ | 1797881330946539520 |
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| author | Imad R. Antypas Tatiana P. Savostina Bakir Imad Saed |
| author_facet | Imad R. Antypas Tatiana P. Savostina Bakir Imad Saed |
| author_sort | Imad R. Antypas |
| collection | DOAJ |
| description | Introduction. Promising modern high-performance combine harvesters should be created on the basis of new principles and solutions for improving the quality of the threshing and grain separation processes in field operations. Grain infestation is a factor complicating threshing. To optimize threshing, it is advisable to adjust the threshing-separating device parameters, to determine the grain separation and its contamination regularities due to humidity, changes in the grain feeding, the threshing gap dimension and the drum rotation frequency. Materials and Methods. The experiments were carried out on the threshing of winter wheat of the Don semi-dwarf variety. A laboratory-field threshing apparatus was used. In the course of the experiments, the separating property of the threshing-separating device of a tangential-axial type in the form of a one-nappe revolution hyperboloid was studied. Research Results. Based on the results of the experiments, the charts of the threshed material separation and clogging depending on the grain feeding, the threshing clearance, the humidity of the threshed mass and the drum rotational speed are plotted. Discussion and Conclusions. As a result of the studies, a significant effect of the working parameters of the thresher on the quality factors and the level of grain losses in threshing is proved. |
| first_indexed | 2024-04-10T03:18:28Z |
| format | Article |
| id | doaj.art-f99be9772dd347008e04e409d16038bf |
| institution | Directory Open Access Journal |
| issn | 2687-1653 |
| language | Russian |
| last_indexed | 2024-04-10T03:18:28Z |
| publishDate | 2017-06-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj.art-f99be9772dd347008e04e409d16038bf2023-03-13T07:31:27ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532017-06-0117210811510.23947/1992-5980-2017-17-2-108-115155Effect of threshing-separating device parameters on threshingImad R. Antypas0Tatiana P. Savostina1Bakir Imad Saed2Донской государственный технический университетДонской государственный технический университетУниверситет АлеппоIntroduction. Promising modern high-performance combine harvesters should be created on the basis of new principles and solutions for improving the quality of the threshing and grain separation processes in field operations. Grain infestation is a factor complicating threshing. To optimize threshing, it is advisable to adjust the threshing-separating device parameters, to determine the grain separation and its contamination regularities due to humidity, changes in the grain feeding, the threshing gap dimension and the drum rotation frequency. Materials and Methods. The experiments were carried out on the threshing of winter wheat of the Don semi-dwarf variety. A laboratory-field threshing apparatus was used. In the course of the experiments, the separating property of the threshing-separating device of a tangential-axial type in the form of a one-nappe revolution hyperboloid was studied. Research Results. Based on the results of the experiments, the charts of the threshed material separation and clogging depending on the grain feeding, the threshing clearance, the humidity of the threshed mass and the drum rotational speed are plotted. Discussion and Conclusions. As a result of the studies, a significant effect of the working parameters of the thresher on the quality factors and the level of grain losses in threshing is proved.https://www.vestnik-donstu.ru/jour/article/view/155молотильно-сепарирующее устройствоподача хлебной массыскорость барабанавеличина молотильного зазоранедомолотсепарациязасоренностьвлажностьравномерностьthreshing-separating devicegrain feedingdrum speedthreshing gap dimensionreturnseparationinfestationhumidityuniformity |
| spellingShingle | Imad R. Antypas Tatiana P. Savostina Bakir Imad Saed Effect of threshing-separating device parameters on threshing Advanced Engineering Research молотильно-сепарирующее устройство подача хлебной массы скорость барабана величина молотильного зазора недомолот сепарация засоренность влажность равномерность threshing-separating device grain feeding drum speed threshing gap dimension return separation infestation humidity uniformity |
| title | Effect of threshing-separating device parameters on threshing |
| title_full | Effect of threshing-separating device parameters on threshing |
| title_fullStr | Effect of threshing-separating device parameters on threshing |
| title_full_unstemmed | Effect of threshing-separating device parameters on threshing |
| title_short | Effect of threshing-separating device parameters on threshing |
| title_sort | effect of threshing separating device parameters on threshing |
| topic | молотильно-сепарирующее устройство подача хлебной массы скорость барабана величина молотильного зазора недомолот сепарация засоренность влажность равномерность threshing-separating device grain feeding drum speed threshing gap dimension return separation infestation humidity uniformity |
| url | https://www.vestnik-donstu.ru/jour/article/view/155 |
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